163319904

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1721

約数の個数: 144

約数和(自身を含む): 523321344

約数和(自身を除く): 360001440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 1663, 2046, 2232, 2728, 2976, 3069, 3168, 3326, 4092, 4464, 4989, 5456, 6138, 6652, 8184, 8928, 9978, 10912, 12276, 13304, 14967, 16368, 18293, 19956, 24552, 26608, 29934, 32736, 36586, 39912, 49104, 51553, 53216, 54879, 59868, 73172, 79824, 98208, 103106, 109758, 119736, 146344, 154659, 159648, 164637, 206212, 219516, 239472, 292688, 309318, 329274, 412424, 439032, 463977, 478944, 567083, 585376, 618636, 658548, 824848, 878064, 927954, 1134166, 1237272, 1317096, 1649696, 1701249, 1756128, 1855908, 2268332, 2474544, 2634192, 3402498, 3711816, 4536664, 4949088, 5103747, 5268384, 6804996, 7423632, 9073328, 10207494, 13609992, 14847264, 18146656, 20414988, 27219984, 40829976, 54439968, 81659952, 163319904]

約数ペア:

[(1, 163319904), (2, 81659952), (3, 54439968), (4, 40829976), (6, 27219984), (8, 20414988), (9, 18146656), (11, 14847264), (12, 13609992), (16, 10207494), (18, 9073328), (22, 7423632), (24, 6804996), (31, 5268384), (32, 5103747), (33, 4949088), (36, 4536664), (44, 3711816), (48, 3402498), (62, 2634192), (66, 2474544), (72, 2268332), (88, 1855908), (93, 1756128), (96, 1701249), (99, 1649696), (124, 1317096), (132, 1237272), (144, 1134166), (176, 927954), (186, 878064), (198, 824848), (248, 658548), (264, 618636), (279, 585376), (288, 567083), (341, 478944), (352, 463977), (372, 439032), (396, 412424), (496, 329274), (528, 309318), (558, 292688), (682, 239472), (744, 219516), (792, 206212), (992, 164637), (1023, 159648), (1056, 154659), (1116, 146344), (1364, 119736), (1488, 109758), (1584, 103106), (1663, 98208), (2046, 79824), (2232, 73172), (2728, 59868), (2976, 54879), (3069, 53216), (3168, 51553), (3326, 49104), (4092, 39912), (4464, 36586), (4989, 32736), (5456, 29934), (6138, 26608), (6652, 24552), (8184, 19956), (8928, 18293), (9978, 16368), (10912, 14967), (12276, 13304)]